Shared Flashcard Set

Details

Circulatory/Digestive System
YEEEYA
35
Biology
10th Grade
01/31/2010

Additional Biology Flashcards

 


 

Cards

Term
Salivary Glands
Definition
Produce saliva which helps to chemically breakdown the food and breaks down the carbohydrates in the food. Salivary Glands create a digestive enzyme called salivary amylase, also known as saliva.
Term
Pharynx
Definition
The pharynx is shared by the respitory system and the digrestive system and helps distinguish between food and air. The epiglottis then sorts the incoming substance into food or air, and depending on what it is, either sends it down the wind pipe (trachea) or the esophogas.
Term
Esophogus
Definition
The esophagus is a muscular tube that runs from the mouth to the stomach, and moves food down in a muscular pattern known as peristalis.
Term
Stomach
Definition
The stomach is involved in mechanical and chemical breakdown of food, it churns the food and grinds it up, while chemically breaking it down with digestive enzymes like hydrochloric acid.
Term
Liver
Definition
The liver performs multiple functions, it breaks down toxins such as alcohol, it stores glycogen, and It produces Bile which is essential for breaking down fats.
Term
Chyme
Definition
Is a substance that is created in the stomach and is moved to the small intestine.
Term
Gall Bladder
Definition
Bile is stored in the Gall bladder. Bile is eventually sent to the small intestine.
Term
Pancreas
Definition
The pancreas creates a pancreatic fluid which is funneled into the small intestine with Bile and Chyme.
Term
Pancreas
Definition
The pancreas creates a pancreatic fluid which is funneled into the small intestine with Bile and Chyme.
Term
Small intestine
Definition
Is where pancreatic fluids, bile, and Chyme all mix together and breakdown peptides, disacherides, and fats. Then small fingerlike projections called villi absorb the nutrients.
Term
Large Intestine
Definition
Absorbs the water that the small intestine did not get, and finally contracts the remaining material into feces, lubricates it, and sends it through the anus.
Term
Bile
Definition
Is created in the liver and is essential for breaking down fat.
Term
Bile
Definition
Is created in the liver and is essential for breaking down fat.
Term
Pancreatic fluid
Definition
Helps breakdown the nutrients in Chyme, and lowers its PH level.
Term
Chyme
Definition
A fluid formed in the stomach that contains proteins, disaccharides, and fats. It is made of gastric fluid and food particles.
Term
Hydrochloric Acid
Definition
dissolves minerals, and kills bacteria. Also ensures that pepsinogen is turned into pepsin.
Term
Pepsin
Definition
Is a low Ph substance that is a digestive enzyme, and helps break complex protein molecules into smaller amino acid chains.
Term
The heart
Definition
pumps blood throughout the body and serves as an engine.
Term
Blood Vessels
Definition
carry blood throughout the body
Term
Blood Vessels
Definition
carry blood throughout the body
Term
Blood
Definition
carries oxygen and nutrients to different parts of the body.
Term
Blood
Definition
carries oxygen and nutrients to different parts of the body.
Term
Pulmonary artery
Definition
The artery that carries deoxygenated blood from the heart to the lungs.
Term
Superior vena cava
Definition
The large vein carrying blood from the upper part of the body.
Term
Right Atrium
Definition
The right anterior chamber of the heart
Term
Pulmonary veins
Definition
The vein that carries oxygenated blood from the lungs to the heart.
Term
Pulmonary veins
Definition
The vein that carries oxygenated blood from the lungs to the heart.
Term
Semilunar valve
Definition
Valve that separates the ventricles from the large vessels on each side of the heart.
Term
Atrioventricular Valve
Definition
A oneway valve separating each atrium from the ventricle beneath it.
Term
Inferior vena cava
Definition
The large vein carrying blood from the lower part of the body.
Term
Aorta
Definition
The largest artery in the human body; carries blood from the left ventricle to systematic circulation.
Term
Pulmonary Artery
Definition
The artery that carries deoxygenated blood from the heart to the lungs.
Term
Pulmonary veins
Definition
The vein that carries oxygenated blood from the lungs to the heart.
Term
Right ventricular
Definition
Pumps blood to the lungs.
Term
Left ventricular
Definition
Pumps blood to the other parts of the body.
Supporting users have an ad free experience!